package cn.minhx.domain.activity.service.discount;

import cn.minhx.domain.activity.model.valobj.GroupBuyActivityDiscountVO;
import java.math.BigDecimal;

/**
 * 折扣计算接口
 *
 * @author min
 */
public interface IDiscountCalculator {

	BigDecimal calculate(String userId, BigDecimal originalPrice,
			GroupBuyActivityDiscountVO.GroupBuyDiscount groupBuyDiscount);
}
